805652012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{6163}}^1$

素因数の和:9149

約数の個数: 24

約数和(自身を含む): 1538830272

約数和(自身を除く): 733178260

約数列:

[1, 2, 4, 11, 22, 44, 2971, 5942, 6163, 11884, 12326, 24652, 32681, 65362, 67793, 130724, 135586, 271172, 18310273, 36620546, 73241092, 201413003, 402826006, 805652012]

約数ペア:

[(1, 805652012), (2, 402826006), (4, 201413003), (11, 73241092), (22, 36620546), (44, 18310273), (2971, 271172), (5942, 135586), (6163, 130724), (11884, 67793), (12326, 65362), (24652, 32681)]